Hope this is fixed before 1.7...
I just posted in the 1.6 thread also... it completely stuffs up my mod, and I'm sure others too. I'm sure they will fix it in short order.
Has the beastmaster issue been fixed?
Don't know myself haven't tried but I reckon there's a fairly good chance that it would be... probably the one thing they did test (sarcasm). Pretty good chance though that some raving beastmaster loony would have complained here by now if it wasn't fixed.